Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 192.1 >
edited by Dilisi S
on 2024/11/14 04:18
To version < 194.1 >
edited by Dilisi S
on 2024/11/16 00:01
>
Change comment: a few edits on nov 15

Summary

Details

Page properties
Content
... ... @@ -1491,7 +1491,7 @@
1491 1491  [[image:thingseye.io_integrationsCenter_integrations.png||height="686" width="1000"]]
1492 1492  
1493 1493  
1494 -**Viewing integration details**:
1494 +==== 3.5.2.1 Viewing integration details ====
1495 1495  
1496 1496  Click on your integration from the list. The **Integration details** window will appear with the **Details **tab selected. The **Details **tab shows all the settings you have provided for this integration.
1497 1497  
... ... @@ -1504,7 +1504,7 @@
1504 1504  See also ThingsEye documentation.
1505 1505  {{/info}}
1506 1506  
1507 -**Viewing events:**
1507 +==== **3.5.2.2 Viewing events** ====
1508 1508  
1509 1509  The **Events **tab displays all the uplink messages from the LT-22222-L.
1510 1510  
... ... @@ -1519,9 +1519,9 @@
1519 1519  [[image:thingseye-json.png||width="1000"]]
1520 1520  
1521 1521  
1522 -**Deleting the integration**:
1522 +==== **3.5.2.3 Deleting an integration** ====
1523 1523  
1524 -If you want to delete this integration, click the **Delete integratio**n button.
1524 +If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
1525 1525  
1526 1526  
1527 1527  == 3.6 Interface Details ==
... ... @@ -1534,7 +1534,7 @@
1534 1534  [[image:1653356991268-289.png]]
1535 1535  
1536 1536  
1537 -=== 3.6.2 Digital Input Ports: DI1/DI2 ( For LT-22222-L) ===
1537 +=== 3.6.2 Digital Input Ports: DI1/DI2 ===
1538 1538  
1539 1539  
1540 1540  (((
... ... @@ -1664,7 +1664,7 @@
1664 1664  [[image:image-20240219115718-1.png]]
1665 1665  
1666 1666  
1667 -=== 3.6.3 Digital Output Ports: DO1/DO2 /DO3 ===
1667 +=== 3.6.3 Digital Output Ports: DO1/DO2 ===
1668 1668  
1669 1669  
1670 1670  (% style="color:blue" %)**NPN output**(%%): GND or Float. The maximum voltage that can be applied to the output pin is 36V.
... ... @@ -1775,9 +1775,10 @@
1775 1775  
1776 1776  (((
1777 1777  You can use a USB-to-TTL adapter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
1778 +
1779 +[[image:usb-ttl-programming.png]]
1778 1778  )))
1779 1779  
1780 -[[image:1653358238933-385.png]]
1781 1781  
1782 1782  
1783 1783  (((
... ... @@ -1794,21 +1794,21 @@
1794 1794  )))
1795 1795  
1796 1796  (((
1797 -The following is the list of all the AT commands related to the LT-22222-L, except for those used for switching between work modes.
1798 +The following is the list of all the AT commands related to the LT-22222-L, except for those used for switching between working modes.
1798 1798  
1799 -* AT+<CMD>? : Help on <CMD>
1800 -* AT+<CMD> : Run <CMD>
1801 -* AT+<CMD>=<value> : Set the value
1802 -* AT+<CMD>=? : Get the value
1803 -* ATZ: Trigger a reset of the MCU
1800 +* **##AT##+<CMD>?** : Help on <CMD>
1801 +* **##AT##+<CMD>** : Run <CMD>
1802 +* **##AT##+<CMD>=<value>** : Set the value
1803 +* **##AT##+<CMD>=?** : Get the value
1804 +* ##**ATZ**##: Trigger a reset of the MCU
1804 1804  * ##**AT+FDR**##: Reset Parameters to factory default, reserve keys 
1805 1805  * **##AT+DEUI##**: Get or set the Device EUI (DevEUI)
1806 1806  * **##AT+DADDR##**: Get or set the Device Address (DevAddr)
1807 1807  * **##AT+APPKEY##**: Get or set the Application Key (AppKey)
1808 -* AT+NWKSKEY: Get or set the Network Session Key (NwkSKey)
1809 -* AT+APPSKEY: Get or set the Application Session Key (AppSKey)
1810 -* AT+APPEUI: Get or set the Application EUI (AppEUI)
1811 -* AT+ADR: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
1809 +* ##**AT+NWKSKEY**##: Get or set the Network Session Key (NwkSKey)
1810 +* **##AT+APPSKEY##**: Get or set the Application Session Key (AppSKey)
1811 +* **##AT+APPEUI##**: Get or set the Application EUI (AppEUI)
1812 +* **##AT+ADR##**: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
1812 1812  * AT+TXP: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
1813 1813  * AT+DR:  Get or set the Data Rate. (0-7 corresponding to DR_X)  
1814 1814  * AT+DCS: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
... ... @@ -1853,28 +1853,28 @@
1853 1853  
1854 1854  
1855 1855  (((
1856 -(% style="color:blue" %)**If the device has not joined the network yet:**
1857 +(% style="color:blue" %)**If the device has not yet joined the network:**
1857 1857  )))
1858 1858  )))
1859 1859  
1860 1860  (((
1861 -(% style="background-color:#dcdcdc" %)##**123456 ~/~/enable AT commands access**##
1862 +(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT commands access**##
1862 1862  )))
1863 1863  
1864 1864  (((
1865 -(% style="background-color:#dcdcdc" %)##**AT+FDR ~/~/reset parameters to factory default, reserve keys**##
1866 +(% style="background-color:#dcdcdc" %)##**AT+FDR ~/~/Reset parameters to factory default, Reserve keys**##
1866 1866  )))
1867 1867  
1868 1868  (((
1869 -(% style="background-color:#dcdcdc" %)##**123456 ~/~/enable AT commands access**##
1870 +(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT commands access**##
1870 1870  )))
1871 1871  
1872 1872  (((
1873 -(% style="background-color:#dcdcdc" %)##**AT+NJM=0 ~/~/set to ABP mode**##
1874 +(% style="background-color:#dcdcdc" %)##**AT+NJM=0 ~/~/Set to ABP mode**##
1874 1874  )))
1875 1875  
1876 1876  (((
1877 -(% style="background-color:#dcdcdc" %)##**ATZ ~/~/reset MCU**##
1878 +(% style="background-color:#dcdcdc" %)##**ATZ ~/~/Reset MCU**##
1878 1878  )))
1879 1879  
1880 1880  
... ... @@ -1897,20 +1897,20 @@
1897 1897  
1898 1898  
1899 1899  (((
1900 -(% style="background-color:#dcdcdc" %)**123456**(%%)  ~/~/ Enter Password to have AT access.
1901 +(% style="background-color:#dcdcdc" %)**123456**(%%)  ~/~/ Enter password to enable AT commands access
1901 1901  )))
1902 1902  )))
1903 1903  
1904 1904  (((
1905 -(% style="background-color:#dcdcdc" %)** AT+FDR**(%%)  ~/~/ Reset Parameters to Factory Default, Keys Reserve
1906 +(% style="background-color:#dcdcdc" %)** AT+FDR**(%%)  ~/~/ Reset parameters to Factory Default, Reserve keys
1906 1906  )))
1907 1907  
1908 1908  (((
1909 -(% style="background-color:#dcdcdc" %)** 123456**(%%)  ~/~/ Enter Password to have AT access.
1910 +(% style="background-color:#dcdcdc" %)** 123456**(%%)  ~/~/ Enter password to enable AT commands access
1910 1910  )))
1911 1911  
1912 1912  (((
1913 -(% style="background-color:#dcdcdc" %)** AT+CLASS=C**(%%)  ~/~/ Set to work in CLASS C
1914 +(% style="background-color:#dcdcdc" %)** AT+CLASS=C**(%%)  ~/~/ Set to CLASS C mode
1914 1914  )))
1915 1915  
1916 1916  (((
... ... @@ -1930,19 +1930,19 @@
1930 1930  )))
1931 1931  
1932 1932  (((
1933 -(% style="background-color:#dcdcdc" %)** AT+CHS=868400000**(%%)  ~/~/ Set transmit frequency to 868.4Mhz
1934 +(% style="background-color:#dcdcdc" %)** AT+CHS=868400000**(%%)  ~/~/ Set transmit frequency to 868.4 MHz
1934 1934  )))
1935 1935  
1936 1936  (((
1937 -(% style="background-color:#dcdcdc" %)** AT+RX2FQ=868400000**(%%)  ~/~/ Set RX2Frequency to 868.4Mhz (according to the result from server)
1938 +(% style="background-color:#dcdcdc" %)** AT+RX2FQ=868400000**(%%)  ~/~/ Set RX2 frequency to 868.4 MHz (according to the result from the server)
1938 1938  )))
1939 1939  
1940 1940  (((
1941 -(% style="background-color:#dcdcdc" %)** AT+RX2DR=5**(%%)** ** ~/~/ Set RX2DR to match the downlink DR from server. see below
1942 +(% style="background-color:#dcdcdc" %)** AT+RX2DR=5**(%%)** ** ~/~/ Set RX2 DR to match the downlink DR from the server. See below.
1942 1942  )))
1943 1943  
1944 1944  (((
1945 -(% style="background-color:#dcdcdc" %)** AT+DADDR=26 01 1A F1** (%%) ~/~/ Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1946 +(% style="background-color:#dcdcdc" %)** AT+DADDR=26 01 1A F1** (%%) ~/~/ Set Device Address. The Device Address can be found in the application on the LoRaWAN NS.
1946 1946  )))
1947 1947  
1948 1948  (((
... ... @@ -1956,14 +1956,14 @@
1956 1956  )))
1957 1957  
1958 1958  (((
1959 -**~1. Make sure the device is set to ABP mode in the IoT Server.**
1960 +**~1. Ensure that the device is set to ABP mode in the LoRaWAN Network Server.**
1960 1960  
1961 -**2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.**
1962 +**2. Verify that the LG01/02 gateway RX frequency matches the AT+CHS setting exactly.**
1962 1962  
1963 -**3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?
1964 +**3. Make sure the SF/bandwidth settings in the LG01/LG02 match the settings of AT+DR. Refer to [[this link>>url:http://www.dragino.com/downloads/index.php?
1964 1964  dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
1965 1965  
1966 -**4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5.**
1967 +**4. The commands AT+RX2FQ and AT+RX2DR enable downlink functionality. To set the correct parameters, you can check the actual downlink parameters to be used as shown below. Here, RX2FQ should be set to 868400000 and RX2DR should be set to 5.**
1967 1967  )))
1968 1968  
1969 1969  (((
... ... @@ -1975,7 +1975,7 @@
1975 1975  
1976 1976  
1977 1977  (((
1978 -(% style="color:blue" %)**If sensor JOINED:**
1979 +(% style="color:blue" %)**If the sensor has JOINED:**
1979 1979  
1980 1980  (% style="background-color:#dcdcdc" %)**AT+CLASS=A**
1981 1981  
... ... @@ -1985,7 +1985,7 @@
1985 1985  
1986 1986  = 5. Case Study =
1987 1987  
1988 -== 5.1 Counting how many objects pass through the flow Line ==
1989 +== 5.1 Counting how many objects pass through the flow line ==
1989 1989  
1990 1990  See [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]]?
1991 1991  
... ... @@ -1997,10 +1997,8 @@
1997 1997  
1998 1998  == 6.1 How to update the firmware? ==
1999 1999  
2000 -Dragino frequently releases firmware updates for the LT-22222-L.
2001 +Dragino frequently releases firmware updates for the LT-22222-L. Updating your LT-22222-L with the latest firmware version helps to:
2001 2001  
2002 -Updating your LT-22222-L with the latest firmware version helps to:
2003 -
2004 2004  * Support new features
2005 2005  * Fix bugs
2006 2006  * Change LoRaWAN frequency bands
... ... @@ -2018,8 +2018,8 @@
2018 2018  
2019 2019  Below is the hardware setup for uploading a firmware image to the LT-22222-L:
2020 2020  
2020 +[[image:usb-ttl-programming.png]]
2021 2021  
2022 -[[image:1653359603330-121.png]]
2023 2023  
2024 2024  
2025 2025  Start the STM32 Flash Loader and choose the correct COM port to update.
... ... @@ -2043,7 +2043,7 @@
2043 2043  [[image:image-20220524104033-15.png]]
2044 2044  
2045 2045  
2046 -(% style="color:red" %)**Note**(%%): If you have lost the programming cable, you can make one from a 3.5mm cable. The pin mapping is as follows:
2045 +(% style="color:red" %)**Note**(%%): If you have lost the programming cable, you can make one from a 3.5 mm cable. The pin mapping is as follows:
2047 2047  
2048 2048  [[image:1653360054704-518.png||height="186" width="745"]]
2049 2049  
... ... @@ -2237,7 +2237,6 @@
2237 2237  * (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865
2238 2238  * (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779
2239 2239  
2240 -
2241 2241  = 9. Package information =
2242 2242  
2243 2243  **Package includes**:
... ... @@ -2254,7 +2254,6 @@
2254 2254  * Package Size / pcs : 14.5 x 8 x 5 cm
2255 2255  * Weight / pcs : 170 g
2256 2256  
2257 -
2258 2258  = 10. Support =
2259 2259  
2260 2260  * (((

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0